package com.iamnh.basic.model;

/**
 * 用来传递列表对象的ThreadLocal数据
 * @author BccLj
 *
 */
public class SystemContext {

	/**
	 * 分页大小 
	 */
	private static ThreadLocal<Integer> pageSize = new ThreadLocal<Integer>();
	
	/**
	 * 分页的起始页
	 */
	private static ThreadLocal<Integer> pageOffset = new ThreadLocal<Integer>();
	
	/**
	 * 排序字段
	 */
	private static ThreadLocal<String> sort = new ThreadLocal<String>();
	
	/**
	 * 排序方式
	 */
	private static ThreadLocal<String> order = new ThreadLocal<String>();

	public static  Integer  getPageSize() {
		return pageSize.get();
	}

	public static void setPageSize(Integer _pageSize) {
		SystemContext.pageSize.set(_pageSize);
	}

	public static  Integer getPageOffset() {
		return pageOffset.get();
	}

	public static void setPageOffset(Integer _pageOffset) {
		SystemContext.pageOffset.set(_pageOffset);
	}

	public static  String  getSort() {
		return sort.get();
	}

	public static void setSort(String _sort) {
		SystemContext.sort.set(_sort);
	}

	public static String getOrder() {
		return order.get();
	}

	public static void setOrder(String _order) {
		SystemContext.order.set(_order);;
	}
	
	public static void removePageSize(){
		pageSize.remove();
	}
	
	public static void removePageOffset(){
		pageOffset.remove();
	}
	
	public static void removeSort(){
		sort.remove();
	}
	
	public static void removeOrder(){
		order.remove();
	}
}
